Inventor · Orwell, OH, US

Mark A. Clason

40Patents
9h-index
38Co-inventors
71Inventor score

Filing activity: Apr 22, 2005 → Jun 9, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7695027B2 Fitting for tube and pipe Mechanical Engineering; Lighting; Heating 35 Active
US7497483B2 Fitting for tube and pipe with cartridge Mechanical Engineering; Lighting; Heating 32 Active
US8038180B2 Fitting with taper and single ferrule Mechanical Engineering; Lighting; Heating 19 Active
US8931810B2 Conduit gripping device having retaining structure for conduit fitting Emerging Cross-Sectional Technologies 18 Active
US9903518B2 Single action push to connect conduit fitting Mechanical Engineering; Lighting; Heating 10 Active
US8960728B2 Conduit fitting with split torque collar Mechanical Engineering; Lighting; Heating 10 Active
US9958100B2 Push to connect conduit fitting with ferrule Emerging Cross-Sectional Technologies 9 Active
US8997325B2 Fitting assembly evaluating apparatus and methods Emerging Cross-Sectional Technologies 9 Active
US8398124B2 Pull-up by torque fitting Mechanical Engineering; Lighting; Heating 9 Active
US10584820B2 Push to connect conduit fitting with ferrule Emerging Cross-Sectional Technologies 8 Active
US8813348B2 Fitting assembly evaluating apparatus Emerging Cross-Sectional Technologies 7 Active
US9297481B2 Conduit fitting with torque collar Emerging Cross-Sectional Technologies 7 Active
US10619780B2 Single action push to connect conduit fitting Mechanical Engineering; Lighting; Heating 7 Active
US11002395B2 Push to connect conduit fitting with ferrule Emerging Cross-Sectional Technologies 7 Active
US9267627B2 Ferrule assembly for conduit fitting Mechanical Engineering; Lighting; Heating 6 Active
US9556979B2 Fitting assembly evaluating apparatus Emerging Cross-Sectional Technologies 6 Active
US9016732B2 Pull-up by torque fitting with compressible member Emerging Cross-Sectional Technologies 5 Active
US9562635B2 Conduit fitting with pull-up indication Mechanical Engineering; Lighting; Heating 4 Active
US10047887B2 Conduit gripping device having retaining structure for conduit fitting Emerging Cross-Sectional Technologies 4 Active
US9851032B2 Conduit fitting with torque collar Emerging Cross-Sectional Technologies 3 Active
US9556981B2 Fitting assembly evaluating apparatus Emerging Cross-Sectional Technologies 3 Active
US10316998B2 Conduit fitting subassembly and retaining tool Mechanical Engineering; Lighting; Heating 2 Active
US10619770B2 Ferrule assembly for conduit fitting Mechanical Engineering; Lighting; Heating 2 Active
US9441769B2 Method of assembling conduit fitting with attached torque collar Emerging Cross-Sectional Technologies 2 Active
US9611961B2 Pull-up by torque fitting with female threaded nut and integral dynamic wedge Mechanical Engineering; Lighting; Heating 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.